I created a customer field in pos.order class and i have to create a field in POS screen and connect the both fields.I am new to OpenERP web module and i dont know how to create a field in front end design of POS screen (Web UI). Kindly share steps need to be followed in Web module (that JS and XML under static folder) to create a customer field and how to link to fields.

Share js code (static/src/js) to add a field in POS Screen.

Thanks in advance